From the manufacturer's website:
Designed for comfort this adjustable support provides effective relief of elbow pain associated with Tennis Elbow. This support also provides excellent pain relief caused from any activity involving strain on the forearm and elbow, such as gardening, golf, and bowling. It's lightweight, durable, and comfortable for all-day wear.
Sizing - Measure around forearm:
- One Size: 7in -14in / 17cm - 35cm
Warning: This product contains natural rubber latex which may cause an allergic reaction. Constructed of a neoprene blend which may cause skin irritations.
*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease.